01 -
Combine the chopped cucumber, lime juice, sugar or honey, and 1 cup of water in a blender. Blend until smooth.
02 -
Strain the blended mixture through a fine mesh sieve into a pitcher, discarding the pulp.
03 -
Add the remaining 3 cups of water to the pitcher and stir well.
04 -
Place the pitcher in the refrigerator and chill for at least 30 minutes.
05 -
Serve the drink over ice, garnished with fresh mint leaves and lime slices.